EBK PRINCIPLES OF OPERATIONS MANAGEMENT
11th Edition
ISBN: 9780135175859
Author: Munson
Publisher: VST
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 15, Problem 28P
Summary Introduction
To determine: The order in which the job should be completed if there is one operator for each job.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Drew Rosen Automation Company estimates the data entry and verifying times for four jobs as follows:
In what order should the jobs be done if the company has one operator for each job?
The order is
Choose the correct graph of the time-phased flow of this job sequence.
O A.
O C.
Job Entry Time
A
2.0
Job Verify Time
S
2.0
- Idle
B
Job Entry Time
A
3.4
3.4 5.4
- Idle
A
Job Verify Time
A
B
5.6
5.4
C
B
B
199
5.8 7.2 8.2
D
11
7.9 9.5
D
194
8.0 9.4 10.5
C D
111
9.4 11.7 13.3
Q
✔
Q
JOB
ABCD
DATA ENTRY (HOURS)
2.0
3.6
2.3
1.6
B.
O D.
VERIFY (HOURS)
3.4
2.4
1.4
1.0
Job Entry Time
A
H
2.0
Job Verify Time
A
ㅏ
Job Entry Time
A
H
2.0
Job Verify Time
D, C
H
3.4
1.0 2.4
B
- Idle
B
B
5.6
C
5.6
4
C, D
5.8 7.2 8.2
C
7.9
B
7.9
8.0
D
D
9.5
9.5
A
11.4
Q
G
Q
Human Resource Department (HRD) in a university was planning to monitor staffs
courses and training information in the Human Resource Information System
(HRIS). A report is required to be generated from the HRIS to display information
on the numbers of days of training programs attended by all staffs. Corresponding
changes will need to be done to HRIS to cater this new request. Mr. Adam from
HRD is requested by the Application Unit in Computer Centre (CC) to fill in a
Change Request Form (CRF). The Application Unit is responsible in the
development and maintenance of university's main application systems.
a. Give reason on the use of Change Request Form (CRF).
b. Identify THREE (3) information recorded in CRF.
c. Briefly explain the steps to be taken in managing changes to the application
system.
local market research fim has just won a contract for several thousand small projects involving
data gathering and statistical analysis. In the past, the firm has assigned each project to a single member of its highly trained professional staff. This person would both gather and analyze the data Using this approach, an experienced person can complete an average of 10 such projects in an eight-hour day. The firm's management is thinking of assigning two people to each project in order to allow them to specialize and become more efficient The process would require the data gatherer to fill out a matrix on the computer, check it and transmit it to the statistical analysis program for the analyst
to complete. Data can be gathered on one project while the analysis is being completed on
another, but the analysis must be complete before the statistical analysis program can accept the
new data. After some practice, the new process can be completed with a standard time of 20
minutes…
Chapter 15 Solutions
EBK PRINCIPLES OF OPERATIONS MANAGEMENT
Ch. 15 - Prob. 1EDCh. 15 - Prob. 1DQCh. 15 - Prob. 2DQCh. 15 - Prob. 3DQCh. 15 - Prob. 4DQCh. 15 - Prob. 5DQCh. 15 - Prob. 6DQCh. 15 - Prob. 7DQCh. 15 - Prob. 8DQCh. 15 - Prob. 9DQ
Ch. 15 - Prob. 10DQCh. 15 - Prob. 11DQCh. 15 - Prob. 12DQCh. 15 - Prob. 13DQCh. 15 - Prob. 1PCh. 15 - Prob. 2PCh. 15 - Prob. 3PCh. 15 - Prob. 4PCh. 15 - Prob. 5PCh. 15 - Prob. 6PCh. 15 - Prob. 7PCh. 15 - Prob. 8PCh. 15 - Prob. 9PCh. 15 - Prob. 10PCh. 15 - Prob. 11PCh. 15 - Prob. 12PCh. 15 - Prob. 13PCh. 15 - Prob. 14PCh. 15 - Prob. 15PCh. 15 - Prob. 16PCh. 15 - Prob. 17PCh. 15 - Prob. 18PCh. 15 - Prob. 19PCh. 15 - Prob. 20PCh. 15 - Prob. 21PCh. 15 - Prob. 22PCh. 15 - Prob. 23PCh. 15 - Prob. 24PCh. 15 - Prob. 25PCh. 15 - Prob. 26PCh. 15 - Prob. 27PCh. 15 - Prob. 28PCh. 15 - Daniels Barber Shop at Newark Airport is open 7...Ch. 15 - Given the following demand for waiters and...Ch. 15 - Prob. 1CSCh. 15 - Prob. 2CSCh. 15 - Prob. 3CSCh. 15 - Prob. 4CSCh. 15 - Prob. 1.1VCCh. 15 - Prob. 1.2VCCh. 15 - Prob. 1.3VCCh. 15 - Prob. 2.1VCCh. 15 - Prob. 2.2VCCh. 15 - Why is seniority important in scheduling servers?Ch. 15 - Prob. 2.4VC
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.Similar questions
- Processing time for eight projects, displayed in the sequence they arrived. Project P1 P2 P3 P4 P5 P6 P7 P8 Processing time (hours) 3 1 1 2 9 6 1 1.50 2. Given the projects displayed in table above, if FCFS is used to sequence the jobs, what is the average flow rate of the projects? Note: Round your answer to 2 decimal places. 3. Given the projects displayed in table above, if FCFS is used to sequence the jobs, what is the average flow time of the projects? Note: Round your answer to 1 decimal place. 4. Given the projects displayed in table above, if FCFS is used to sequence the jobs, what is the average inventory of the projects? Note: Use your rounded answers from Parts 2 and 3. Round your answer to 1 decimal place. 5. Given the projects displayed in table above, if SPT is used to sequence the jobs, what is the average flow rate of the projects? Note: Round your answer to 2 decimal places. 6. Given the projects displayed in table above, if SPT is used to sequence…arrow_forwardPlease do fast ASAParrow_forwardThe National State Bank is trying to make sure that they have enough tellers to handle the Friday afternoon rush of workers wanting to cash their paychecks. They are only concerned with the last hour of the day from 4:00 to 5:00 P.M. It takes 5 minutes per customer to be processed by the tellers. The average customer arrivals are shown in the table below. TIME CUSTOMERSARRIVING 4:00 – 4:05 2 4:05 – 4:10 6 4:10 – 4:15 7 4:15 – 4:20 6 4:20 – 4:25 14 4:25 – 4:30 16 4:30 – 4:35 18 4:35 – 4:40 10 4:40 – 4:45 12 4:45 – 4:50 2 4:50 – 4:55 5 4:55 – 5:00 2 5:00 – 5:05 0 Total 100 The bank currently has 8 teller stations, and all are staffed during the Friday afternoon rush hour. a. What is the current maximum output at the bank during rush hour? b. Can the bank process all the customers by 5:00 P.M.? c. What is the maximum waiting time for customers, and what time period does it occur in? (Round your…arrow_forward
- Janice Nelson, dental assistant for Dr. Grady, is worried about the conversation she had with Dr. Grady this afternoon. He spoke with her privately and expressed concern about her time management practices. He pointed out that Janice had arrived late for work three times in the last two weeks, had left early one day due to child-care problems, and had several times failed to complete assigned work tasks in the designated time. Dr. Grady explained that in a small practice with only a few employees, Janice was having a significant impact on work flow in the office. He warned her that she must improve if she was to continue working there. Discuss the possible impact of Janice’s actions on patients, coworkers, and Dr. Grady. Suggest ways that Janice can improve her personal organization and time management.arrow_forwardDetermine the standard time of the process using the below-recorded observations. Hint: remove unusual time observationsarrow_forwardOmar is the Head of IT Systems and Applications at AAA corporation. His job has been redesigned to includeshifting him between jobs at regular intervals. Specify the job design approach that is used in this case.arrow_forward
- Mirna is a staffing specialist at XYZ Company. Which of the following tasks is LEAST likely performed by Mirna? * Recruitment O Job analysis HR planning Training The complaint that employees never hear of a position until it is filled can best be handled and avoided through a system of O Job posting and job bidding O Job recreation O Recruiting and testing O Networking and onboarding Potential employees located within the geographie area from which.arrow_forwardDiscussion will be had on the time variation database system.arrow_forwardAn independent accountant is planning to prepare tax returns for six of her clients.Prior to her actually preparing each return, her secretary checks the client’s file to besure all the necessary documentation is there and obtains all the tax forms needed forthe preparation of the return. Based on past experience with the clients, her secretaryestimates that the following times (in hours) are required for preparation of the returnand for the accountant to complete the necessary paperwork prior to filing each return:Client Secretary Time Accountant Time1 1.2 2.52 1.6 4.53 2.0 2.04 1.5 6.05 3.1 5.06 0.5 1.5In what order should the work be completed in order to minimize the total timerequired for all six clients?arrow_forward
- What is the first step in the process of time control?arrow_forwardDrew Rosen Automation Company estimates the data entry and verifying times for four jobs as follows: JOB A DATA ENTRY (HOURS) VERIFY (HOURS) 3.5 2.6 B 2.1 1.2 с 1.8 3.2 D 2.3 1.5 In what order should the jobs be done if the company has one operator for each job? The order is Choose the correct graph of the time-phased flow of this job sequence. ОА. Job Entry Time с A D B ○ B. Job Entry Time с H A ○ C. 3.2 5.0 9.3 11.6 13.7 Job Verify Time с A DB 3.2 - Idle 5.8 7.3 8.5 Job Entry Time с H A D B 1.8 5.3 7.6 9.7 Job Verify Time B. D A с 1.2 2.7 - Idle 7.9 11.1 B 1.8 Job Verify Time C 5.3 7.6 9.7 A D B 3.2 5.8 7.3 8.5 ○ D. Q с Job Entry Time A D B H 1.8 5.3 7.6 9.7 Job Verify Time с A D B 1.8 5.0 7.9 9.4 10.9 - Idlearrow_forwardA foreman has determined the expected processing times at a machine for a set of jobs and now wants to sequence them. Given the following information, do the following: Job Time Due Date Job (days) (days) a 4.5 10 6.0 17 5.2 12 d. 1.6 27 e 2.8 18 f 3.3 19 a-1. Determine the processing sequence using (1) MST, (2) SPT, (3) EDD, and (4) CR. Rule Sequence a-с-b-е-f-d MST d-e-f-a-c-b SPT a-c-b-e-f-d EDD a-c-b-f-e-d O CR a-2. For each sequence, calculate the average days late, the average flow time, and the average WIP. (Do not round intermediate calculations. Round the final answers to 2 decimal places.) Rule Average lateness Average flow time Average WIP day (s) day (5) MST & EDD day(s) jobs day (s) jobs SPT day (s) day (s) jobs CR b. Which rule is best? SPT O has the lowest average flow time & average WIP, but EDD & MST have the lowest average days late.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,
Operations ManagementOperations ManagementISBN:9781259667473Author:William J StevensonPublisher:McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi...Operations ManagementISBN:9781259666100Author:F. Robert Jacobs, Richard B ChasePublisher:McGraw-Hill Education
Purchasing and Supply Chain ManagementOperations ManagementISBN:9781285869681Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. PattersonPublisher:Cengage Learning
Production and Operations Analysis, Seventh Editi...Operations ManagementISBN:9781478623069Author:Steven Nahmias, Tava Lennon OlsenPublisher:Waveland Press, Inc.
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,
Operations Management
Operations Management
ISBN:9781259667473
Author:William J Stevenson
Publisher:McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi...
Operations Management
ISBN:9781259666100
Author:F. Robert Jacobs, Richard B Chase
Publisher:McGraw-Hill Education
Purchasing and Supply Chain Management
Operations Management
ISBN:9781285869681
Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:Cengage Learning
Production and Operations Analysis, Seventh Editi...
Operations Management
ISBN:9781478623069
Author:Steven Nahmias, Tava Lennon Olsen
Publisher:Waveland Press, Inc.
Inventory Management | Concepts, Examples and Solved Problems; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=2n9NLZTIlz8;License: Standard YouTube License, CC-BY